1 ; Ensure that we terminate with a useful error message (instead of crash) if the
2 ; user declares `__sancov_lowest_stack` with an unexpected type.
3 ; RUN: not opt < %s -sancov -sanitizer-coverage-level=1 \
4 ; RUN: -sanitizer-coverage-stack-depth -S 2>&1 | FileCheck %s
5 ; RUN: not opt < %s -passes='module(sancov-module)' -sanitizer-coverage-level=1 \
6 ; RUN: -sanitizer-coverage-stack-depth -S 2>&1 | FileCheck %s
8 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
9 target triple = "x86_64-unknown-linux-gnu"
11 ; Wrong type: i32 instead of expected i64
12 @__sancov_lowest_stack = thread_local global i32 0
14 ; CHECK: error: '__sancov_lowest_stack' should not be declared by the user